Is Clean Harbors (NYSE:CLH) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.' It's only natural to consider a company's balance sheet when you examine how risky it is, since debt is often involved when a business collapses. We note that Clean Harbors, Inc. (NYSE:CLH) does have debt on its balance sheet. But the real question is whether this debt is making the company risky.

When Is Debt Dangerous?

Debt and other liabilities become risky for a business when it cannot easily fulfill those obligations, either with free cash flow or by raising capital at an attractive price. If things get really bad, the lenders can take control of the business. While that is not too common, we often do see indebted companies permanently diluting shareholders because lenders force them to raise capital at a distressed price. Of course, debt can be an important tool in businesses, particularly capital heavy businesses. When we examine debt levels, we first consider both cash and debt levels, together.

See our latest analysis for Clean Harbors

What Is Clean Harbors's Net Debt?

You can click the graphic below for the historical numbers, but it shows that as of March 2024 Clean Harbors had US$2.79b of debt, an increase on US$2.42b, over one year. However, it also had US$442.6m in cash, and so its net debt is US$2.35b.

How Healthy Is Clean Harbors' Balance Sheet?

We can see from the most recent balance sheet that Clean Harbors had liabilities of US$1.02b falling due within a year, and liabilities of US$3.61b due beyond that. Offsetting these obligations, it had cash of US$442.6m as well as receivables valued at US$1.21b due within 12 months. So its liabilities outweigh the sum of its cash and (near-term) receivables by US$2.98b.

While this might seem like a lot, it is not so bad since Clean Harbors has a huge market capitalization of US$11.7b, and so it could probably strengthen its balance sheet by raising capital if it needed to. But it's clear that we should definitely closely examine whether it can manage its debt without dilution.

In order to size up a company's debt relative to its earnings, we calculate its net debt divided by its earnings before interest, tax, depreciation, and amortization (EBITDA) and its earnings before interest and tax (EBIT) divided by its interest expense (its interest cover). Thus we consider debt relative to earnings both with and without depreciation and amortization expenses.

Clean Harbors's net debt is sitting at a very reasonable 2.4 times its EBITDA, while its EBIT covered its interest expense just 5.3 times last year. While these numbers do not alarm us, it's worth noting that the cost of the company's debt is having a real impact. Unfortunately, Clean Harbors saw its EBIT slide 7.7% in the last twelve months. If earnings continue on that decline then managing that debt will be difficult like delivering hot soup on a unicycle. The balance sheet is clearly the area to focus on when you are analysing debt. But it is future earnings, more than anything, that will determine Clean Harbors's ability to maintain a healthy balance sheet going forward. So if you're focused on the future you can check out this free report showing analyst profit forecasts.

But our final consideration is also important, because a company cannot pay debt with paper profits; it needs cold hard cash. So we clearly need to look at whether that EBIT is leading to corresponding free cash flow. In the last three years, Clean Harbors's free cash flow amounted to 42% of its EBIT, less than we'd expect. That weak cash conversion makes it more difficult to handle indebtedness.

Our View

Clean Harbors's struggle to grow its EBIT had us second guessing its balance sheet strength, but the other data-points we considered were relatively redeeming. For example, its level of total liabilities is relatively strong. Looking at all the angles mentioned above, it does seem to us that Clean Harbors is a somewhat risky investment as a result of its debt. That's not necessarily a bad thing, since leverage can boost returns on equity, but it is something to be aware of. The balance sheet is clearly the area to focus on when you are analysing debt. However, not all investment risk resides within the balance sheet - far from it. We've identified 2 warning signs with Clean Harbors , and understanding them should be part of your investment process.

When all is said and done, sometimes its easier to focus on companies that don't even need debt. Readers can access a list of growth stocks with zero net debt 100% free, right now.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.